Home / 4,370.41-6,556.02-1,448.94

Finding the Fourth Proportional to 4,370.41, 6,556.02 and 1,448.94

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Solution

The fourth proportional to 4,370.41, 6,556.02 and 1,448.94 is: 2,173.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.41 : 6,556.02 = 1,448.94 : x
  2. Step 2: Convert to fraction form
    4,370.41/6,556.02 = 1,448.94/x
  3. Step 3: Cross multiply
    4,370.41x = 6,556.02 × 1,448.94
  4. Step 4: Simplify right side
    4,370.41x = 9,499,279.62
  5. Step 5: Solve for x
    x = 9,499,279.62/4,370.41
  6. Step 6: Final answer
    x = 2,173.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.